65574780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 198241344

約数和(自身を除く): 132666564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 510, 530, 636, 795, 901, 1020, 1060, 1213, 1590, 1802, 2426, 2703, 3180, 3604, 3639, 4505, 4852, 5406, 6065, 7278, 9010, 10812, 12130, 13515, 14556, 18020, 18195, 20621, 24260, 27030, 36390, 41242, 54060, 61863, 64289, 72780, 82484, 103105, 123726, 128578, 192867, 206210, 247452, 257156, 309315, 321445, 385734, 412420, 618630, 642890, 771468, 964335, 1092913, 1237260, 1285780, 1928670, 2185826, 3278739, 3857340, 4371652, 5464565, 6557478, 10929130, 13114956, 16393695, 21858260, 32787390, 65574780]

約数ペア:

[(1, 65574780), (2, 32787390), (3, 21858260), (4, 16393695), (5, 13114956), (6, 10929130), (10, 6557478), (12, 5464565), (15, 4371652), (17, 3857340), (20, 3278739), (30, 2185826), (34, 1928670), (51, 1285780), (53, 1237260), (60, 1092913), (68, 964335), (85, 771468), (102, 642890), (106, 618630), (159, 412420), (170, 385734), (204, 321445), (212, 309315), (255, 257156), (265, 247452), (318, 206210), (340, 192867), (510, 128578), (530, 123726), (636, 103105), (795, 82484), (901, 72780), (1020, 64289), (1060, 61863), (1213, 54060), (1590, 41242), (1802, 36390), (2426, 27030), (2703, 24260), (3180, 20621), (3604, 18195), (3639, 18020), (4505, 14556), (4852, 13515), (5406, 12130), (6065, 10812), (7278, 9010)]